Mobile Top Button Desktop Top Button

Sapphire Luxe Celtic Love Knot Diamond Ring Set with 6mm Super Premium Blue Round Sapphire

Diamonds dazzle along delicate curves of precious metal as they loop to form a graceful knot on each side of the center gem. This Celtic symbol represents two souls bound by everlasting love (1/10 total carat weight). ... Read More

Holiday Badge

Ships by New Year's Eve

Metal: 18K Yellow Gold

CAD 5,470

Order now and your order ships by Fri, Dec 27

Schedule a personalized, in-person visit to discover the perfect ethical origin fine jewelry piece for your milestone moments.

Ring Information

Style:
BE1D36132-SBSL6.0RD1-18KY
Metal:
18K Yellow Gold
Prong metal:
18K Yellow Gold
Average width:
2.5 mm

Accent Gemstones

Type:
Diamond
shapeShape:
Round
Number:
32
Min. carat total weight Min. carat total weight:
0.11
Setting:
Scalloped Pavé/Prong set
Average ColorAverage Color:
F/G
Average ClarityAverage Clarity:
SI1
Treatment:
None

Center Gemstone

Type:
Sapphire
ShapeShape:
Round
Dimensions Dimensions:
6.0 x 6.0 mm
ColorColor:
Blue
ClarityClarity:
Eye clean
Origin:
Sri Lanka
Treatment:
View

Luxury with a Conscience®

A ring that evokes the happiness of love and partnership is even more joyful when you know that it was sustainably sourced and mindfully produced. From our mission to our unique jewelry designs, everything at Brilliant Earth is held to exceptional standards.

Our engagement ring settings are made-to-order with each one handcrafted for your selected center gem’s unique characteristics to ensure the high quality of the finished piece.
We’re leading the jewelry industry towards clean energy. We use clean energy in our showrooms and offices, have displaced all other corporate emissions since 2018, and support wind and solar energy projects through collaborations that help address climate change.
Our packaging uses recycled materials made with less energy, less water, and fewer emissions. We make our iconic ring boxes with wood certified by the Forest Stewardship Council and design them to last lifetimes. Since 2021, we’ve used 100% recycled paper, saving hundreds of tons of CO2, and we’re shrinking our packaging even more to further reduce waste.
October 31, 2023
Landon's Fiancé ✨
Breathtaking & timeless.

I can't stop staring at my engagement ring. I love that I can represent and wear my Irish culture for the rest of my life. This ring is dainty yet drop dead gorgeous. So very unique. I will forever be in love with it. ...Read More

May 8, 2023
Happy Couple
Pair of Perfect Rings

Beautiful rings, with great quality & details. We shopped for the rings together and found our perfect settings and perfect stones. ...Read More

October 6, 2022
KarLee
Love it!

This is a beautiful ring & it was very easy choosing the diamond i could aford. Brilliant Earth is a wonderful way to buy ...Read More

Logo DetailsOrder Details

*Estimated ship date if ordered by 2 PM PT Monday

Free FedEx Shipping

Free Extended Holiday Returns

Easy monthly payments with Affirm. From 0% APR financing. Up to 36 months. Subject to credit approval.

Special 12 month financing options available with Wells Fargo, subject to credit approval.

Layaway options also available.

Learn More
Gemstone ring on wooden jewelry box.